- It use the micro USB socket which it is very short, so it is compatible with more expansion boards;

- On-board test indicator LED, and the beginners can program to control it;

- USB interface driver chip: CH340G;

- Microcontroller: Atmel ATmega328P;

- Operating voltage: 5V;

- IO logic voltage: 5V;

- Operating current: 500mA;

- Digital I/O Pins: 14 (of which 6 provide PWM output);

- Flash Memory: 32 KB of which 2 KB used by bootloader;

- SRAM: 2KB;

- EEPROM: 1KB;

- Clock Speed: 16 MHz.

About IO Extension Shield:

- Compatible with Arduino Mega2560 R3, UNO R3, Leonardo R3;

- Connection bridge between the modules and the Arduino board;

- Lead out the SPI, UART, I2C, PWM interface and analog interface of Arduino board;

- On-board reset circuit, power and reset indicator;

- The Pin headers is 2.54mm pitch;

- Great for DIY project.

General

Model

N/A

Quantity

1 set

Form Color

Blue + Black

Material

PCB + alloy

Specification

Chipset

ATmega328P

English Manual / Spec

Yes

Download Link

http://pan.baidu.com/s/1c0ydr0W

Dimensions & Weight

Dimensions

2.76 in x 2.13 in x 0.98 in (7 cm x 5.4 cm x 2.5 cm)

Weight

1.45 oz (41 g)

Packing List

1 x UNO R3 Development Board1 x IO Expansion Shield

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity

3+ units

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Rate

US$8.34 shipped

US$8.32 shipped

US$8.29 shipped

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